The UL-Listed Chief CMA-270 is a threaded pipe coupler that connects two separate 1.5" NPT threaded columns together for added length. The CMA-270 adds 2-1/16" of height to the installation. Two set screws are included for security and stability. Has a weight capacity of 500 lbs.

Chief CMA270B Threaded Pipe Coupler (Black)

Threaded Pipe Coupler

5/16-18 x 3/8" Set Screw (2)

5/16-18 x 1/4" Security Screw (2)

5/32" Hex Wrench (for use with both set screw and security screw installation)